* {
    margin: 0;
    padding: 0;
}
#navigation {
    width: 1200px;
    margin: 0 auto;
}
.navigation-line {
    margin-top: 45px;
    height: 30px;
    border-bottom: 1px solid #F2F4F7;
    margin-bottom: 10px;
    padding: 0 15px;
}
.navigation-line-l {
    float: left;
    display: inline-block;
    width: 100px;
    height: 20px;
    border-left: 4px solid #186175;
    line-height: 20px;
    padding-left: 10px;
}
.navigation-line-r {
    float: right;
    cursor: pointer;
}
.navigation-box span {
    display: inline-block;
    width: 135px;
    height: 65px;
    margin: 20px 15px 0 15px;
    border: 1px solid #000;
}